[164053] in North American Network Operators' Group
Re: /25's prefixes announced into global routing table?
daemon@ATHENA.MIT.EDU (Paul Rolland (=?UTF-8?B?44Od44O844)
Mon Jun 24 13:31:46 2013
Date: Mon, 24 Jun 2013 19:29:59 +0200
From: Paul Rolland (=?UTF-8?B?44Od44O844Or44O744Ot44Op44Oz?=) <rol@witbe.net>
To: Michael McConnell <michael@winkstreaming.com>
In-Reply-To: <8A50075E-018D-41C1-BDFD-61C3874EEDA9@winkstreaming.com>
Cc: North American Network Operators Group <nanog@nanog.org>
Errors-To: nanog-bounces+nanog.discuss=bloom-picayune.mit.edu@nanog.org
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Hello,
On Fri, 21 Jun 2013 13:56:02 -0600
Michael McConnell <michael@winkstreaming.com> wrote:
> As the IPv4 space get smaller and smaller, does anyone think we'll see a
> time when /25's will be accepted for global BGP prefix announcement. The
> current smallest size is a /24 and generally ok for most people, but the
> crunch gets tighter, routers continue to have more and more ram will it
> always be /24 the smallest size?
Well, /25 are already in the routing table. I can even find a few /26 !!
rtr-01.PAR#sh ip b | i /26
*>i193.41.227.128/26
*>i193.41.227.192/26
*>i194.149.243.64/26
Paul
--=20
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